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Mixed Bruce–Roberts numbers
Proceedings of the Edinburgh Mathematical Society ( IF 0.7 ) Pub Date : 2020-02-27 , DOI: 10.1017/s0013091519000543 Carles Bivià-Ausina , Maria Aparecida Soares Ruas
Proceedings of the Edinburgh Mathematical Society ( IF 0.7 ) Pub Date : 2020-02-27 , DOI: 10.1017/s0013091519000543 Carles Bivià-Ausina , Maria Aparecida Soares Ruas
We extend the notions of μ*-sequences and Tjurina numbers of functions to the framework of Bruce–Roberts numbers, that is, to pairs formed by the germ at 0 of a complex analytic variety X ⊆ ℂn and a finitely ${\mathcal R}(X)$ -determined analytic function germ f : (ℂn , 0) → (ℂ, 0). We analyze some fundamental properties of these numbers.
中文翻译:
混合布鲁斯-罗伯茨数
我们将 μ*-sequences 和 Tjurina 函数数的概念扩展到 Bruce-Roberts 数的框架,也就是说,扩展到由复杂分析变体的 0 处的胚芽形成的对X ⊆ ℂn 和一个有限的${\数学 R}(X)$ -确定的分析函数胚F : (ℂn , 0) → (ℂ, 0)。我们分析了这些数字的一些基本属性。
更新日期:2020-02-27
中文翻译:
混合布鲁斯-罗伯茨数
我们将 μ*-sequences 和 Tjurina 函数数的概念扩展到 Bruce-Roberts 数的框架,也就是说,扩展到由复杂分析变体的 0 处的胚芽形成的对